diff --git a/test/intl402/Locale/constructor-tag-tostring.js b/test/intl402/Locale/constructor-tag-tostring.js
index f1e7ae25d109017bb543455c792a4cd484641dae..b8148e6d36f37e75501b15cb09ac7880b1707b50 100644
--- a/test/intl402/Locale/constructor-tag-tostring.js
+++ b/test/intl402/Locale/constructor-tag-tostring.js
@@ -33,6 +33,6 @@ const errors = [
 for (const input of errors) {
   assert.throws(CustomError, function() {
     new Intl.Locale(input);
-  }),
+  },
   `new Intl.Locale(${input}) throws CustomError`);
 }